Feature Channels: Dermatology

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Performed early after surgery, a procedure called microneedling can improve the final appearance of surgical scars – with best results if done within six to seven weeks, reports a study in the September issue of Plastic and Reconstructive Surgery®, the official medical journal of the American Society of Plastic Surgeons (ASPS). The journal is published in the Lippincott portfolio by Wolters Kluwer.

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In a new study published in the Proceedings of the National Academy of Sciences (PNAS), Moffitt Cancer Center used mathematical and computer modeling to demonstrate the impact of skin homeostasis on driver and passenger mutations.

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Combining techniques in nanotechnology and optics, researchers produced tiny (nanometric) diamond particles so small that they are capable of penetrating skin to deliver medicinal and cosmetic remedies. In addition, they created a safe, laser-based optical method that quantifies nanodiamond penetration into the various layers of the skin and determines their location and concentration within body tissue in a non-invasive manner – eliminating the need for a biopsy.

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The number of atopic dermatitis patients is on the rise. Chula’s dermatologists advise patients and their families to understand the causes of this incurable disease by focusing on making adjustments, reducing the time spent in air-conditioned environments, and avoiding stress and sunlight while keeping the skin moisturized.

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A substance produced by gut microorganisms can lead to scarring and blood vessel damage in patients with scleroderma, a new study suggests. Researchers say they will examine whether drugs or food products, like virgin olive oil, can block the formation of the compound in the gut to treat fibrosis.

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Tattoo inks are unregulated in the U.S. A team has analyzed what is in some inks, and it doesn’t always match what’s on ingredient labels. Once the study is complete, they will publish their results on a website for consumers and tattoo artists. They will present their results at ACS Fall 2022.

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The World Health Organization and the White House have declared the growing monkeypox outbreak a public health emergency, with the Centers for Disease Control and Prevention recommending that people seek medical care immediately if they develop a new, unexplained skin rash or lesion on any part of their body that they think could be monkeypox.

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In a new study published in the Journal of Clinical Oncology, Moffitt Cancer Center physicians, along with a team of international researchers from eight other cancer centers, report on their identification of high-risk patients with stage 3A disease and microscopic lymph node metastases who would benefit from adjuvant therapy.

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The latest research and expert commentary on the monkeypox outbreak.

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Bringing home a new baby is a joyous time for any parent. For first time parents, bringing home a new baby can unlock a wide range of emotions—from excitement to nervousness. As you adjust to parenthood, you’ll notice that your baby has the softest skin, however, you may notice scaly, greasy patches develop on their scalp.

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Ultraviolet (UV) protection from the sun and avoiding indoor tanning play an important role in reducing a person’s risk for skin cancer — the most common cancer in the U.S. and one of the most preventable cancers. A new article published in the reveals that UV protective behaviors are lacking in American Indians/Alaskan Natives, highlighting the importance of educating this population about the need to protect themselves from harmful UV rays.

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Do leaves of three make you itchy? A Penn State Health dermatologist talks about poison ivy – how to avoid it and how to treat the rash.

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The American Academy of Dermatology supports the National Academies of Sciences, Engineering, and Medicine’s recommendation that the U.S. EPA conducts an ecological risk assessment of UV filters to characterize possible risks to aquatic ecosystems and the species that live in them. As the report released today makes clear, the science in this area is limited and inconclusive.

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We rate this claim as mostly true. Among the ways monkeypox can spread is by "Touching objects, fabrics (clothing, bedding, or towels), and surfaces that have been used by someone with monkeypox," according to the Centers for Disease Control and Protection.

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The Burn Center at MedStar Washington Hospital Center admitted its first patient on July 13, 1972. And for a half-century, the Burn Center has provided groundbreaking surgical, critical, and rehabilitative care that has benefited many individuals across the Washington metropolitan region, including firefighters, members of law enforcement, and 10 people injured during the terrorist attacks on the Pentagon on Sept. 11, 2001.

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JMIR Publications recently published "Patients’ Experiences of Telemedicine for Their Skin Problems: Qualitative Study" in JMIR Dermatology which reported that this qualitative study aimed to explore patients’ perceptions of a teledermatology service linking public primary care clinics to the national specialist dermatology clinic in Singapore.

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JMIR Publications recently published "Effectiveness of Pediatric Teleconsultation to Prevent Skin Conditions in Infants and Reduce Parenting Stress in Mothers: Randomized Controlled Trial" in JMIR Pediatrics and Parenting which reported that mothers of infants are prone to experiencing parenting stress, which adversely affects mothers’ and children’s well-being. Additionally, studies have reported that atopic dermatitis (AD) among offspring enhances parenting stress, and postnatal maternal psychological problems can increase the risk of AD in children.

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Here are some of the latest articles that have been added to the Drug Resistance channel on Newswise, a free source for journalists.

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At a time when social media and celebrity icons are driving increased demand for fuller, "pouty" lips, a natural-looking and harmonious appearance of the lips is perceived as most attractive, reports a study in the August issue of Plastic and Reconstructive Surgery®, the official medical journal of the American Society of Plastic Surgeons (ASPS).

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Clinical advances include treating hematologic cancers with effective targeted therapies, circulating tumor DNA as a biomarker for recurrence with colorectal liver metastases, and using magnetic resonance imaging (MRI) to guide surgical decisions for patients with lateral pelvic lymph node metastases in rectal cancer. Laboratory findings offer new understanding of the pancreatic cancer immune microenvironment, melanoma cell states, TP53 mutation status in acute myeloid leukemia (AML), and potential targets for metastatic prostate cancer and GNAS-mutant colorectal cancer.

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Hereditary hair loss, also known as androgenetic alopecia or pattern hair loss, is the most common form of hair loss in both men and women, affecting millions of people worldwide.

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Stress is a part of life. Whether your stressors are small or large, they can impact both your mental and physical well-being.

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MD Anderson and Obsidian Therapeutics announce FDA clearance of an Investigational New Drug Application for the novel TIL therapy OBX-115, developed under a strategic collaboration. The first-in-human Phase I study will be led at MD Anderson.

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People with mild or moderate eczema may gain some relief from their condition by adjusting their diets, but there are important downsides that make diets for eczema not a choice to take lightly, says McMaster University researcher Derek Chu.

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The latest research news in Climate Science on Newswise.

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With the changing societal body image in America, plus size models have gained in popularity and positively impacted a body inclusive model of beauty.

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Most cancer research and available anticancer drugs focus on the impact of DNA and protein alterations that contribute to cancer; however, it is now understood that RNA molecules can also both positively and negatively impact the development of cancer. In a new article published in Cancer Research, a journal of the American Association for Cancer Research, Moffitt Cancer Center researchers describe how RNA molecules promote the development of melanoma metastasis by impacting anti-tumor microRNA.

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Of all the fungi that live in the human body, the most infamous is probably the yeast Candida.

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New technology used by UC Davis researchers has uncovered melanoma biomarkers expressed by specific tumor cells as well as neighboring cells in the so-called tumor microenvironment. The study results may help diagnose melanoma earlier when it is more treatable.

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A UCLA study offers the first evidence that transgender patients who receive gender-affirming facial feminization surgery reported better mental health after their procedures.

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The Journal of the American Academy of Dermatology is the top peer-reviewed journal in its field, according to the 2021 journal impact factor rankings recently published by Clarivate’s Journal Citation Reports (JCR) Web of Science Group.

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Evelyn Fuertes, BA, NDTR, community outreach coordinator and member of the Cancer Health Equity Center of Excellence at Rutgers Cancer Institute of New Jersey, the state’s only National Cancer Institute (NCI)-Designated Comprehensive Cancer Center, together with RWJBarnabas Health, works to educate communities and providers on cancer prevention.

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Adam C. Berger, MD, FACS, chief of Melanoma and Soft Tissue Surgical Oncology and associate director for Shared Resources at Rutgers Cancer Institute of New Jersey addresses common questions about sarcoma during sarcoma awareness month.

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As people shed their winter hats in favor of warmer temperatures, letting their hair flow freely, having the right hair care routine is important. According to dermatologists from the American Academy of Dermatology, people with curly or tightly coiled hair are more prone to breakage and dryness than other hair types.

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University of California, Irvine-led researchers have discovered that a signaling molecule called SCUBE3 potently stimulates hair growth and may offer a therapeutic treatment for androgenetic alopecia, a common form of hair loss in both women and men.

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How to choose the best—and safest—sunscreen for your child. Fun in the sun is a year-round activity in Southern California. But all that sunshine means it’s critical to protect your child (and yourself) from the sun’s harmful rays. “One or more blistering sunburns in childhood can more than double your chances of developing melanoma later on,” says Minnelly Luu, MD, a pediatric dermatologist at Children’s Hospital Los Angeles.

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What’s the right amount of sunscreen to use? What’s the right SPF? Should everybody use it? A Penn State Health dermatologist helps you beat the burn in this week’s Medical Minute.

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As school ends, summer fun begins. Johns Hopkins Children’s Center experts say safety is the key to an enjoyable season for the whole family. Children’s Center experts are available to provide some top tips for the months ahead.

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Fireworks can be fun, festive—and very dangerous. Here’s are tips on howto keep your family safe. Fireworks have long been a popular part of the Fourth of July. But while fireworks are bright and festive, they can also be dangerous—for children, teens and even adults. According to SafeKids Worldwide, more than 3,000 children under the age of 15 are sent to emergency departments each year in the U.

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A recent American Academy of Dermatology survey of more than 1,000 U.S. adults revealed that many Generation Z adults, ages 18-25, are not aware of the dangers of overexposure to the sun and are not protecting themselves from it. Ahead of the Fourth of July weekend, the AAD is setting the record straight about common misconceptions about tanning and encouraging everyone to practice safe sun to decrease their risk for skin cancer and premature aging skin.